Takaki Kamiyama

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silencer-carrying rotary vane pump
- Patent number 4,747,761
- Issue date May 31, 1988
- Hitachi, Ltd.
- Shigeru Yumiyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ignition signal generator for internal combustion engines
- Patent number 4,591,746
- Issue date May 27, 1986
- Hitachi, Ltd.
- Takaki Kamiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS